Trace number 312865

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.14 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  261020                                               |
0.00/0.00	c |  Number of clauses:    1211106                                              |
1.49/1.59	c |  Parsing time:         1.45         s                                       |
5.08/5.15	c ============================[ Search Statistics ]==============================
5.08/5.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.08/5.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.08/5.15	c ===============================================================================
5.08/5.15	c |         0 |  120580   686014  1827889 |   228671        0    nan |  0.000 % |
5.49/5.54	c |       102 |  120555   686014  1827889 |   251538      100     64 | 22.837 % |
5.78/5.87	c |       252 |  120555   686014  1827889 |   276692      250     85 | 22.837 % |
6.18/6.26	c |       477 |  120555   686014  1827889 |   304361      475     88 | 22.837 % |
6.98/7.04	c |       816 |  120555   686014  1827889 |   334797      814    132 | 22.837 % |
8.28/8.31	c |      1323 |  120522   686014  1827889 |   368277     1321    151 | 22.837 % |
9.78/9.84	c |      2084 |  119714   681757  1817217 |   405105     2075    159 | 23.532 % |
11.88/11.97	c |      3226 |  115209   657213  1762130 |   445615     3191    166 | 24.623 % |
13.98/14.03	c |      4934 |  115208   657213  1762130 |   490177     4898    175 | 24.623 % |
18.98/19.04	c |      7497 |  115074   656481  1760420 |   539195     7437    171 | 24.675 % |
30.68/30.74	c |     11342 |  113448   647143  1737264 |   593114    11270    195 | 25.556 % |
48.06/48.17	c |     17110 |  110959   632771  1703432 |   652426    16940    218 | 26.251 % |
70.05/70.18	c |     25759 |  109380   622184  1678252 |   717668    25469    220 | 26.883 % |
127.03/127.19	c |     38733 |  106846   608200  1644879 |   789435    38404    307 | 27.831 % |
212.01/212.18	c |     58194 |  106162   604648  1636970 |   868379    57769    357 | 28.096 % |
414.75/414.90	c |     87386 |  105607   601853  1630963 |   955216    86888    504 | 28.302 % |
699.27/699.57	c |    131175 |  105500   601336  1629758 |  1050738   130629    610 | 28.379 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-312865-1176865834 -o ROOT/results/node5/solver-312865-1176865834 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312865-1176865834/minisat /tmp/evaluation/312865-1176865834/instance-312865-1176865834.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18593
/proc/meminfo: memFree=1823104/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=2360 CPUtime=0
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 162621066 2416640 470 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 590 470 58 138 0 449 0

[startup+0.0957371 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18593
/proc/meminfo: memFree=1823104/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=10832 CPUtime=0.09
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 2393 0 0 0 8 1 0 0 18 0 1 0 162621066 11091968 2377 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 2708 2377 58 138 0 2567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10832

[startup+0.101737 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18593
/proc/meminfo: memFree=1823104/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=12472 CPUtime=0.09
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 2686 0 0 0 8 1 0 0 18 0 1 0 162621066 12771328 2670 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 3118 2672 58 138 0 2977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12472

[startup+0.301761 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18593
/proc/meminfo: memFree=1823104/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=43508 CPUtime=0.29
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 9302 0 0 0 24 5 0 0 19 0 1 0 162621066 44552192 9286 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 10877 9287 58 138 0 10736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43508

[startup+0.701805 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 18593
/proc/meminfo: memFree=1823104/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=62520 CPUtime=0.69
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 13981 0 0 0 61 8 0 0 23 0 1 0 162621066 64020480 13965 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 15630 13965 58 138 0 15489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62520

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18594
/proc/meminfo: memFree=1755064/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=101756 CPUtime=1.49
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 22966 0 0 0 135 14 0 0 25 0 1 0 162621066 104198144 22950 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134728605 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 25439 22950 58 138 0 25298 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101756

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 18594
/proc/meminfo: memFree=1727288/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=122476 CPUtime=3.09
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 28835 0 0 0 292 17 0 0 25 0 1 0 162621066 125415424 28819 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134549524 0 0 4096 3 0 0 0 17 0 0 0
/proc/18593/statm: 30619 28819 70 138 0 30478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122476

[startup+6.30144 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 18594
/proc/meminfo: memFree=1710712/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=117792 CPUtime=6.28
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 32436 0 0 0 609 19 0 0 25 0 1 0 162621066 120619008 28100 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 29448 28100 73 138 0 29307 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 117792

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 18594
/proc/meminfo: memFree=1710712/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=117792 CPUtime=12.68
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 32443 0 0 0 1249 19 0 0 25 0 1 0 162621066 120619008 28107 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 29448 28107 73 138 0 29307 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 117792

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 0.98 2/78 18594
/proc/meminfo: memFree=1710840/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=117792 CPUtime=25.48
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 32445 0 0 0 2529 19 0 0 25 0 1 0 162621066 120619008 28109 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 29448 28109 73 138 0 29307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 117792

[startup+51.1015 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 18594
/proc/meminfo: memFree=1708792/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=120168 CPUtime=51.06
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 33007 0 0 0 5086 20 0 0 25 0 1 0 162621066 123052032 28671 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552298 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 30042 28671 73 138 0 29901 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 120168

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 18594
/proc/meminfo: memFree=1689400/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=139432 CPUtime=102.25
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 37836 0 0 0 10201 24 0 0 25 0 1 0 162621066 142778368 33500 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552295 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 34858 33500 73 138 0 34717 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 139432

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1662840/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=166112 CPUtime=162.22
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 44508 0 0 0 16191 31 0 0 25 0 1 0 162621066 170098688 40172 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552049 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 41528 40172 73 138 0 41387 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 166112

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1636984/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=191740 CPUtime=222.21
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 50907 0 0 0 22184 37 0 0 25 0 1 0 162621066 196341760 46571 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 47935 46571 73 138 0 47794 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 191740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1606584/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=222500 CPUtime=282.19
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 58582 0 0 0 28176 43 0 0 25 0 1 0 162621066 227840000 54246 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 55625 54246 73 138 0 55484 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 222500

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1580408/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=248212 CPUtime=342.17
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 65020 0 0 0 34168 49 0 0 25 0 1 0 162621066 254169088 60684 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 62053 60684 73 138 0 61912 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 248212

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1554872/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=273916 CPUtime=402.15
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 71447 0 0 0 40162 53 0 0 25 0 1 0 162621066 280489984 67111 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 68479 67111 73 138 0 68338 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 273916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1524984/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=303712 CPUtime=462.14
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 78875 0 0 0 46153 61 0 0 25 0 1 0 162621066 311001088 74539 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134559607 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 75928 74539 73 138 0 75787 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 303712

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1501176/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=327580 CPUtime=522.12
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 84848 0 0 0 52145 67 0 0 25 0 1 0 162621066 335441920 80512 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552712 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 81895 80512 73 138 0 81754 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 327580

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1471736/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=356828 CPUtime=582.11
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 92145 0 0 0 58137 74 0 0 25 0 1 0 162621066 365391872 87809 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 89207 87809 73 138 0 89066 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 356828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1443320/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=384936 CPUtime=642.09
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 99187 0 0 0 64130 79 0 0 25 0 1 0 162621066 394174464 94851 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 96234 94851 73 138 0 96093 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 384936

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1405752/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=422796 CPUtime=702.06
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 108676 0 0 0 70120 86 0 0 25 0 1 0 162621066 432943104 104340 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 105699 104340 73 138 0 105558 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 422796

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1374904/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=453476 CPUtime=762.05
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 116283 0 0 0 76113 92 0 0 25 0 1 0 162621066 464359424 111947 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 113369 111947 73 138 0 113228 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 453476

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1350392/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=478256 CPUtime=822.03
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 122473 0 0 0 82104 99 0 0 25 0 1 0 162621066 489734144 118137 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134552032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 119564 118137 73 138 0 119423 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 478256

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1328248/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=500016 CPUtime=882.02
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 127926 0 0 0 88097 105 0 0 25 0 1 0 162621066 512016384 123590 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551926 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 125004 123590 73 138 0 124863 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 500016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1304504/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=523880 CPUtime=942
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 133905 0 0 0 94089 111 0 0 25 0 1 0 162621066 536453120 129569 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 130970 129569 73 138 0 130829 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 523880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1282040/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=546072 CPUtime=1001.98
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 139454 0 0 0 100081 117 0 0 25 0 1 0 162621066 559177728 135118 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 136518 135118 73 138 0 136377 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 546072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1259448/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=568884 CPUtime=1061.96
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 145162 0 0 0 106074 122 0 0 25 0 1 0 162621066 582537216 140826 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 142221 140826 73 138 0 142080 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 568884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1233144/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=594928 CPUtime=1121.95
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 151690 0 0 0 112068 127 0 0 25 0 1 0 162621066 609206272 147354 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 148732 147354 73 138 0 148591 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 594928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1210168/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=618004 CPUtime=1181.92
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 157456 0 0 0 118059 133 0 0 25 0 1 0 162621066 632836096 153120 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 154501 153120 73 138 0 154360 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 618004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1202616/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=625256 CPUtime=1200.03
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4194304 159257 0 0 0 119868 135 0 0 25 0 1 0 162621066 640262144 154921 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 156314 154921 73 138 0 156173 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 625256

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18594
/proc/meminfo: memFree=1202616/2055920 swapFree=4133900/4192956
[pid=18593] ppid=18591 vsize=0 CPUtime=1200.13
/proc/18593/stat : 18593 (minisat) R 18591 18593 17625 0 -1 4195332 159257 0 0 0 119868 145 0 0 25 0 1 0 162621066 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/18593/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.14
CPU user time (s): 1198.68
CPU system time (s): 1.45478
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 625256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.68
system time used= 1.45478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159257
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6500

runsolver used 1.48577 second user time and 2.85956 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 18 03:10:34 UTC 2007

IDJOB= 312865
IDBENCH= 20352
IDSOLVER= 109
FILE ID= node5/312865-1176865834

PBS_JOBID= 4590275

Free space on /tmp= 66452 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/312865-1176865834/minisat /tmp/evaluation/312865-1176865834/instance-312865-1176865834.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-312865-1176865834 -o ROOT/results/node5/solver-312865-1176865834 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312865-1176865834/minisat /tmp/evaluation/312865-1176865834/instance-312865-1176865834.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a6b04ec2cace5c4e6bef212c7f2df796

RANDOM SEED= 548717608

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823832 kB
Buffers:         32436 kB
Cached:         113324 kB
SwapCached:      27844 kB
Active:          68640 kB
Inactive:       118480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823832 kB
SwapTotal:     4192956 kB
SwapFree:      4133900 kB
Dirty:           22800 kB
Writeback:           0 kB
Mapped:          29988 kB
Slab:            30596 kB
Committed_AS:  8586776 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB

End job on node5 on Wed Apr 18 03:30:37 UTC 2007